# Where to store retrieved docs in ES or Mongodb?

**URL:** <https://discuss.elastic.co/t/where-to-store-retrieved-docs-in-es-or-mongodb/8032>\
**Category:** Elasticsearch\
**Created:** [June 10, 2012, 2:35am UTC](https://discuss.elastic.co/t/where-to-store-retrieved-docs-in-es-or-mongodb/8032 "2012-06-10T02:35:52Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Serikozz](https://avatars.discourse-cdn.com/v4/letter/s/45deac/32.png) [@Serikozz](https://discuss.elastic.co/u/Serikozz)\
**Post date:** [June 10, 2012, 2:35am UTC](https://discuss.elastic.co/t/where-to-store-retrieved-docs-in-es-or-mongodb/8032/1 "2012-06-10T02:35:52Z")

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Is it useful to store retrieved docs in ES or store back in MongoDB but as different collection for further operations like NLP? I just newbie for ES and Mongodb and guessing which of those DB are will be preferable.

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [July 6, 2017, 3:25am UTC](https://discuss.elastic.co/t/where-to-store-retrieved-docs-in-es-or-mongodb/8032/2 "2017-07-06T03:25:05Z")

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